three_sign

采用一种快速收敛变步长LMS（Least mean square ） 自适应最小均方算法matlab源程序，其中算法所做的工作是用FIR 滤波器的预测系统，对IIR系统进行预测，如果阶数越高越能逼近被预测系统。(Using a fast convergence of variable step size LMS (Least mean square) adaptive least mean square algorithm matlab source, one of algorithm is the work done by FIR prediction filter systems, prediction of IIR systems, if the higher order the more it can be prediction system approximation.)

说明：  三种DOA估计的仿真图，分别是常规波束形成、MVDR和MUSIC。(Simulation Diagrams of Three DOA Estimations)

资料中结合自身理解详细阐述了梅吉特译码的原理、梅吉特译码的电路以及matlab的仿真编码程序。(Information in detail with their own understanding of the principles of Meggitt decoding, Meggitt decoding circuitry and coding matlab simulation program.)

tthis folder is an implementation of clipping PAPR reduction scheme for FBMC system

信号在高斯信道下的仿真，本人自己编的，已经经过验证是正确的(The simulation signal under the Gauss channel, I own, has been verified to be correct)

蚁群聚类算法，修改输入数据可直接运行，分组效果很好。(GA-Ant cluster algorithm，it can directly run by revamping the input data. The effect is very good.)

说明：  控制外部程序 显示或隐藏 有需要的朋友可以下载试试 功能可以实现(控制外部程序 显示或隐藏)

说明：  主要通过几种准正交空时码的性能曲线仿真，比较分析了这几种准正交空时码的优势(Mainly through several quasi-orthogonal space-time codes performance curve simulation, a comparative analysis of these types of quasi-orthogonal space-time codes advantage)

说明：  实用化工计算机模拟 Matlab与化工数值计算-第2讲(practical computer simulation of chemical processes)

基于matlab的GUI曲柄摇杆机构的运动仿真的源程序。结果是运动的界面，输入参数可以求出摇杆机构的加速度，角加速度，极位夹角，行程速比系数等。(GUI crank rocker mechanism movement simulation based on matlab source program. Result is movement of the interface, input parameters can be calculated rocker mechanism of acceleration, angular acceleration, ultimate position Angle and travel speed ratio coefficient, etc.)